3717247

Information

• Patent Grant
• 3717247

• References
• Source

• Patent Number

  3,717,247

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  51 years ago

• CPC

  • E04F13/16 - of fibres or chips
  • E04F15/166 - Flooring consisting of a number of elements carried by a common flexible web

• US Classifications

  • 206 - Special receptacle or package
  • 052 - Static structures
  • 160 - Flexible or portable closure, partition, or panel